Electronics Forum: forum (Page 3546 of 7890)

Is SMTnet Running Slow?

Electronics Forum | Thu Jan 30 18:26:43 EST 2020 | slthomas

I hadn't noticed that it was slow at all, and the graphics seem to load fine as well. Must be that "platinum membership" thing I paid for last week.

Reflow Profiling - Cooling Rate?

Electronics Forum | Fri Jan 31 07:45:48 EST 2020 | dontfeedphils

Who's controlling the cooling rate when profiling? If so, what's the max cooling rate you're trying to hold?

Reflow Profiling - Cooling Rate?

Electronics Forum | Mon Feb 03 13:25:16 EST 2020 | rgduval

We never really "controlled" it, per-se...more a function of the speed coming out of liquidous. But, the accepted best practice is 4°C-6°C/second. Cheers, ..rob

Reflow Profiling - Cooling Rate?

Electronics Forum | Mon Feb 10 12:35:11 EST 2020 | emeto

on 10 zone ovens with 3 cooling zones, my negative slope is between 2.5 to 4 deg C/second based on board size and thermal mass.

DEK Horizon 2 Electronic Manuals request

Electronics Forum | Mon Feb 03 13:58:22 EST 2020 | sumote

Does anyone have the DEK Horizon manuals in electronic format that would share with me? I would like the operators, maintenance, electrical schematics, mechanical drawings, and any others that may be available. Thank you for any help.

DEK Horizon 2 Electronic Manuals request

Electronics Forum | Mon Feb 10 08:05:32 EST 2020 | dontfeedphils

Here's everything I've got. Hopefully what you're looking for is in there somewhere. https://drive.google.com/drive/folders/1VYzAe3uIUCoPkncR-udnlocpMT5hFyWE?usp=sharing

Adhesion for jumper wires with PTFE insulation

Electronics Forum | Wed Feb 05 19:14:24 EST 2020 | victorzubashev

Hi all, what you can suggest using as an instant and reliable adhesion for jumper/hook up wires with PTFE insulation during SMT rework on FR4 PCBs? Cheers, Victor

F-MOT-MSETDYN Theta/12: No axis movement detected by transducer

Electronics Forum | Mon Feb 10 17:32:59 EST 2020 | SMTA-Alex

Check that the new vacuum tubing isn't restricting the theta rotation. It can "wrap" around the Midas head, if not secured properly.

F-MOT-MSETDYN Theta/12: No axis movement detected by transducer

Electronics Forum | Mon Feb 10 22:29:07 EST 2020 | bilalfarooqi

Thanks all. I didn't check any further as I dont want to mess the midas head any further especially because I'm not sure how to take it out to work on it.

F-MOT-MSETDYN Theta/12: No axis movement detected by transducer

Electronics Forum | Fri Feb 14 12:37:08 EST 2020 | bilalfarooqi

Hey Rob, I don't know where the MOT cards are located on MY12 or how to change them. Do you have any documentation or instructions on how to change the MOT cards?


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